https://devzone.nordicsemi.com/f/nordic-q-a/80265/not-receiving-the-complete-advertisementI have a project where I use the nrf9160dk as a gateway between a BLE sensor and LTE. The hci_lpuart sample is flashed tonrf9160dk_nrf52840 and the nrf9160dk_nrf9160_ns has code for scanning for advertisements and receiving the advertisement data. en-USTelligent Community 13Mon, 04 Oct 2021 11:04:46 GMThttps://devzone.nordicsemi.com/thread/332299?ContentTypeID=1Mon, 04 Oct 2021 11:04:46 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e0b4f226-6644-4a52-ab42-059f6a48098etesc<p>Hi,</p> <p>strcpy() copies a null-terminated string (c string) up until the terminating NULL character (0x00). Since you have a null byte (0x00) on byte 21 of your BLE data, it is expected that the portion copied by strcpy() is &quot;02010617FFDE08FFFFFFFFFFFFFFFFFFFFDA6F0100&quot;.</p> <p>For getting the full package, you can use memcpy:</p> <p><code>memcpy(advertisement, advbuf.data, advbuf.len);</code></p> <p>Regards,<br />Terje</p><div style="clear:both;"></div>